301  
CDUS45 KBYZ 191040  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MST FRI JAN 19 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 18 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 10 154 PM 62 2009 36 -26 39  
MINIMUM -3 537 PM -25 1943 18 -21 26  
AVERAGE 4 27 -23 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.44 1972 0.02 0.06 0.00  
MONTH TO DATE 0.38 0.33 0.05 0.05  
SINCE OCT 1 2.77 2.87 -0.10 2.10  
SINCE JAN 1 0.38 0.33 0.05 0.05  
 
SNOWFALL (IN)  
YESTERDAY 1.6 9.6 2012 0.3 1.3 0.0  
MONTH TO DATE 6.7 6.4 0.3 0.5  
SINCE DEC 1 8.5 16.2 -7.7 10.5  
SINCE JUL 1 15.2 27.5 -12.3 20.6  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 61 38 23 32  
MONTH TO DATE 922 690 232 554  
SINCE DEC 1 1787 1848 -61 1961  
SINCE JUL 1 3146 3450 -304 3538  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 100 AM  
LOWEST 52 200 PM  
AVERAGE 70  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 65 1986  
MINIMUM TEMPERATURE (F) 18 -26 1963  
 
SUNRISE AND SUNSET  
JANUARY 19 2024.......SUNRISE 749 AM MST SUNSET 501 PM MST  
JANUARY 20 2024.......SUNRISE 748 AM MST SUNSET 502 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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